1) (music for) a kind of quick, lively dance; an apparatus that holds a piece of work and guides the tools that are used on it (jig)
2) all the equipment (especially clothing) of a soldier, sportsman or traveller; the tools needed by a worker (kit)
3) iron mixed with carbon or other elements, used to make knives, tools etc; to harden (oneself) in order to do something (steel)
a set of tools, instruments or equipment put together for a purpose
equipment with a purpose
a set of toothed wheels working together in a machine, e.g. to connect the engine of a vehicle with the road wheels
equipment
all the equipment (especially clothing) of a soldier, sportsman or traveller; the tools needed by a worker
provisions, equipment
a set of ropes and pulleys for lifting weights etc; equipment for doing something; to deal with (a problem, a piece of work)
equipment for activity